Auger Bored Piling

150-750mm diameter to 25.5m depth

This piling method is ideal for use in cohesive soils. The rotating auger screws into the strata reaming out the soil. Once the required depth has been achieved the steel cage and concrete is placed.

Smaller models are suitable for internal use or restricted areas.

As a rotary auger causes minimal vibration it is ideal for use next to buildings or underground services.

A number of our rigs can install this type of pile and the choice is dependent on pile load, size of site and the number of piles to be installed. We have smaller rigs such as G.P. Services T15000, B15000 and Klemm 708 for use on restricted sites. If piles need to be formed through loose or wet strata a temporary cased, continuous flight auger or driven piled solution may be preferable.

What we do

Pilling

We have a range of equipment to construct different pile types to suit project size, access restrictions, soil types and pile loads.
Pilling

Piled Retaining Walls

These can be constructed in either contiguous or secant arrangement depending on soil type and water table level.
Piled Retaining Walls

Reinforced Concrete Works

To provide a substructure package, we can construct associated concrete works that will tie your piles together.
Reinforced Concrete Works

Piled Rafts

We have a range of equipment to construct different pile types to suit project size, access restrictions, soil types and pile loads.
Piled Rafts

Other Services

From design knowledge, site investigations or to avoid tree roots or drains, NFS has the knowledge and skills to get the job done.
Other Services
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Get in touch
Get in touch